import code

Dockerfile

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+FROM python:3.11-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+COPY app.py .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+EXPOSE 5000
+
+CMD ["python", "app.py"]

app.py

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+from flask import Flask, jsonify, request, Blueprint
+from flasgger import Swagger
+import logging
+
+app = Flask(__name__)
+swagger = Swagger(app)
+
+# Configura il logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+# Crea un blueprint per l'API v1
+api_v1 = Blueprint('api_v1', __name__)
+
+@api_v1.route('/greet', methods=['GET'])
+def greet():
+    """
+    Greet a user by name.
+    ---
+    tags:
+      - Greeting
+    parameters:
+      - name: name
+        in: query
+        type: string
+        required: false
+        default: World
+        description: The name to greet.
+    responses:
+      200:
+        description: A greeting message
+        schema:
+          type: object
+          properties:
+            message:
+              type: string
+              example: Hello, World!
+    """
+    name = request.args.get('name', 'World')
+    message = f'Hello, {name}!'
+    logger.info(f"[v1] Greeting requested for name: {name}")
+    return jsonify({'message': message})
+
+# Aggiungi endpoint di health check
+@app.route('/health', methods=['GET'])
+def health_check():
+    """
+    Health check endpoint.
+    ---
+    tags:
+      - Health
+    responses:
+      200:
+        description: Service is healthy
+        schema:
+          type: object
+          properties:
+            status:
+              type: string
+              example: OK
+    """
+    return jsonify({'status': 'OK'}), 200
+
+# Registra il blueprint sotto /api/v1
+app.register_blueprint(api_v1, url_prefix='/api/v1')
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5000)

requirements.txt

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+flask
+flasgger

task-definition-rev1.json

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+{
+    "family": "pygreeting",
+    "containerDefinitions": [
+        {
+            "name": "pygreeting",
+            "image": "public.ecr.aws/t5q0y5r5/pygreeting:latest",
+            "cpu": 0,
+            "portMappings": [
+                {
+                    "name": "pygreeting-5000-tcp",
+                    "containerPort": 5000,
+                    "hostPort": 5000,
+                    "protocol": "tcp",
+                    "appProtocol": "http"
+                }
+            ],
+            "essential": true,
+            "environment": [],
+            "environmentFiles": [],
+            "mountPoints": [],
+            "volumesFrom": [],
+            "ulimits": [],
+            "healthCheck": {
+                "command": [
+                    "CMD-SHELL",
+                    "curl --location 'localhost:5000/health' || exit 1"
+                ],
+                "interval": 30,
+                "timeout": 5,
+                "retries": 3
+            },
+            "systemControls": []
+        }
+    ],
+    "volumes": [],
+    "placementConstraints": [],
+    "networkMode": "awsvpc",
+    "requiresCompatibilities": [
+        "FARGATE"
+    ],
+    "cpu": "1024",
+    "memory": "3072",
+    "runtimePlatform": {
+        "cpuArchitecture": "X86_64",
+        "operatingSystemFamily": "LINUX"
+    },
+    "enableFaultInjection": false
+}